Convert PNG to PDF and Unlock PDF on Mac online

Convert PNG to PDF and Unlock PDF on Mac with DocHub

DocHub is an efficient online platform designed to streamline document management, enabling users to edit, sign, and distribute documents seamlessly. With deep integration into Google Workspace, it allows for easy import and export of files, ensuring a smooth workflow. Whether you need to convert images into PDF format or unlock secured PDFs, our user-friendly editor empowers you to accomplish these tasks quickly and for free, all from your web browser.

Follow the steps to Convert PNG to PDF and Unlock PDF on Mac

Open the DocHub website and log in using your credentials.
Upload the PNG file you wish to convert by selecting the appropriate option in the editor.
Once uploaded, navigate to the conversion feature to change the PNG format to PDF.
If you have a locked PDF, upload it to the editor and follow the prompts to unlock it.
Review and make any necessary edits to your new PDF document.
Finally, download the converted or unlocked PDF, or share it directly via email or your preferred method.

Start managing your documents effortlessly today with DocHub!

PDF editing simplified with DocHub

Seamless PDF editing

Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.

Smooth teamwork

Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.

Automatic saving

Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.

Google integrations

DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.

Powerful PDF tools on your mobile device

Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.

Secure document sharing and storage

Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

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Access documents and edit, sign, and share them straight from your favorite Google Apps.

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Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

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How to convert PNG to editable PDF?

The Acrobat online PNG image converter makes it easy to convert an image file into a high-quality PDF document. Just select the PNG image you want to convert, or drag and drop your image file into the PDF conversion tool. You can then save the new PDF file on your device.

How do you unlock a locked PDF on a Mac?

Move the pointer next to the documents name in the title bar, click the arrow that appears, then select or deselect the Locked checkbox. Tip: To lock or unlock a file in the Finder, select the file, choose File Get Info, then select or deselect the Locked checkbox.

How to make a PDF uneditable on Mac?

How to convert a PDF to read-only on Mac and Windows. Right-click your PDF. Select Properties. Choose Read-only. Click OK.

How do I change a PNG to a PDF on Mac?

How to Convert PNG to PDF on Mac In Preview, Open the PNG image(s) that you want to convert to PDF. Press File Export as PDF. Adjust the page orientation, size, and other settings as needed. Name, and select a location to save, your new PDF file. Press Save.

How do I make a PDF editable on a Mac for free?

Open PDFs and make notes with Preview. Select Tools. Select Annotate. Tap the text icon. Place your cursor on the PDF where you want to add new text. Type the text. Use the text icon to change the font, size, and style of the text.

How to make a non-editable PDF editable?

After opening the PDF, click on All Tools Protect a PDF. Then click on Remove security. Enter the PDF password and click OK. And voila! The read-only PDF is now editable.

How do I protect a PDF from editing on a Mac?

Manage permissions for a PDF In the Preview app on your Mac, open a PDF. Choose File Edit Permissions, then do any of the following: Set a password for opening the PDF: Select Require Password To Open Document. Enter a password, then retype it to verify. Click Apply to save your changes.

How do I lock a PDF so it cannot be edited?

Method 1: Use docHub to Add Password Protection Open the PDF in docHub Reader. Click on File and select Protect Using Password. Choose whether you want to restrict editing and printing or just restrict opening the document. Enter a password, and confirm it. Save the document.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

Security and compliance

At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.

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Convert PNG to PDF and Unlock PDF on Mac quickly

Convert PNG to PDF and Unlock PDF on Mac with DocHub

Follow the steps to Convert PNG to PDF and Unlock PDF on Mac

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace